4 Pin Trailer Light Wiring Diagram. This type of connector is great for customer trailers. 43 wiring diagram for 4 pin trailer lights.
Well walk you through the wiring process its easier than you think. As stated earlier the lines in a 4 pin trailer connector wiring diagram represents wires. Trailer light and harness installation instructions vehicle connection connect the wires of the 4 wire trunk connector to the vehicle wiring.
4 pin connector the most commonly used tow connector is the 4 pin connector.
November 6 2021. Trailer light and harness installation instructions vehicle connection connect the wires of the 4 wire trunk connector to the vehicle wiring. This type of connector is great for customer trailers. The 4 pin trailer uses yellow brown green and white wires.